Mormaço (hazy heat)
A high sun behind a veil of humidity. Soft shadows and a blue-green background that dissolves.
Mormaço is the Brazilian word for the humid, hazy heat of a tropical midday, when the sun is high but veiled and everything far away turns blue-green. It is the opposite of the crisp tropical postcard.
In 3D it is a lesson in restraint: soft shadows from a high sun, a light haze only in the distance, and greens pulled down so the image feels hot instead of saturated.
The recipe
| HDRI | milky sky, diffuse sun |
|---|---|
| Sun | high, large size for soft shadows |
| Fog | light, only in the distance, blue-green |
| Temp. | 6000 K |
| Post | desaturate the greens |
Starting points for Corona or V-Ray, not rules.
Step by step in 3D
- Use a milky-sky HDRI or a physical sky with high turbidity, and keep the sun high, around 60 to 75 degrees.
- Increase the sun size so shadows soften without disappearing.
- Add a light distance fog tinted blue-green, starting well behind the building so the foreground stays clean.
- Desaturate the vegetation and lower its brightness; tropical greens in renders are almost always too saturated.
- Let one surface, a white wall or a pale floor, carry the brightest value of the image.
Post-production
Pull green saturation down, add a slight warm cast to the highlights and keep the shadows open. A gentle bloom on the brightest surfaces sells the heat.
Where to study it
Eliseu Visconti, Castagneto. The reference library says what to look at in each one.
A starting phrase
Mormaço, just after lunch, late November. The house has been empty for days. 35 mm lens at eye level, a low horizon and two-thirds sky.
Write the moment before you model. Draw your own phrase in the Atmosphere Notebook, then check the render in the value study tool.
